Sear-Roasted Rosemary Steak and Potatoes

This is a one-pan take on steak and potatoes. Sear the strip steaks on the stovetop, and then roast them with small red potatoes and rosemary sprigs. Thinly slice the beef before serving it with the potatoes.

• Four 1-1/2-inch-thick top loin (New York strip) steaks (8 to 10 oz. each), trimmed
• 1 tsp. chopped fresh rosemary plus
• 3 sprigs, pulled apart into smaller pieces
• Kosher salt and freshly ground black pepper
• 3 Tbs. unsalted butter
• 2 Tbs. olive oil
• 1-1/2 lbs. small red potatoes, halved or quartered if large
• 2 tsp. balsamic vinegar

Position a rack in the center of the oven and heat the oven to 425°F. Sprinkle the steaks with the chopped rosemary, 1-1/2 tsp. salt, and 3/4 tsp. pepper. In a large (12-inch), oven-proof, heavy-duty skillet (like a cast-iron pan) over medium-high heat, combine 1 Tbs. each of the butter and oil and heat until the butter melts and its foam subsides. Add the steaks and cook without touching until they brown around the edges and easily release from the pan, about 3 minutes. Flip and cook the other sides until they brown, about 2 minutes. Transfer to a large plate.

Add the remaining 1 Tbs. oil to the skillet. Arrange the potatoes, cut side down, in the skillet, scatter the rosemary leaves around the potatoes, sprinkle with 1/2 tsp. salt, and transfer to the oven. Roast until the potatoes are tender when pierced, about 15 minutes. Set the steaks atop the potatoes and cook until the steaks are medium-rare—an instant-read thermometer inserted into the thickest part should register 135°F, about 10 minutes.

Transfer the steaks to a cutting board and let rest for 5 minutes. Toss the potatoes with the remaining 2 Tbs. butter and the balsamic vinegar, and keep warm in the oven (turn the oven off and leave the door slightly open). Serve the steaks thinly sliced, with the potatoes on the side, drizzled with any remaining balsamic and butter mixture and sprinkled lightly with salt and pepper.

Herb & Lemon Roasted Salmon on a Bed of Roasted Potatoes & Sauteed Greens

The lemon-herb marinade does double-duty in this recipe. Use a generous amount to marinate the salmon, and then drizzle some on the potatoes before roasting. You might still have some leftover; use it to marinate chicken or lamb. I like to highlight the lemon flavor by drizzling a little lemon oil on the salmon just before serving. Don’t skip this step: it really pulls the flavors of the dish together.

• 1-1/2 cups olive oil, plus 2 Tbs. for sautéing the greens
• 3 Tbs. coarsely grated lemon zest
• 2 Tbs. chopped fresh flat-leaf parsley
• 2 Tbs. fresh thyme
• 2 Tbs. chopped garlic
• 6 portions skinless salmon fillet, 6 oz. each
• Lemon Oil (see below)
• 2 lb. medium red or yellow potatoes (or 1 lb. each)
• Kosher salt and coarsely ground black pepper
• 12 cloves garlic, roasted and coarsely chopped
• 2-1/2 oz. (1/2 cup) pine nuts, toasted
• 4 oz. (1/2 cup) raisins, covered with 1/4 cup port and macerated for several hours or overnight (optional)
• 12 cups packed arugula, about 20 oz. (tough stems removed), or two 10-oz. bags spinach (stems removed), cleaned thoroughly and put in a large bowl covered with damp paper towels and plastic wrap in the refrigerator

For the lemon oil:

• 1 cup best-quality extra-virgin olive oil
• Grated zest of 2 lemons

One day ahead:

Make the marinade: Combine the 1-1/2 cups olive oil,  lemon zest, parsley, thyme, and the 2 Tbs. chopped garlic. Keep the marinade covered in the refrigerator.

Marinate the salmon: Preferably the night before or at least 1 hour before cooking, cover the salmon with about 1 cup of the marinade and keep covered in the refrigerator. Reserve the remaining marinade separately in the refrigerator.

Make the lemon oil: Combine the oil and lemon zest. Store it in a squeeze bottle (or a glass jar) in the refrigerator. 

One hour ahead:

Roast the potatoes: Heat the oven to 425°F. Slice the potatoes 3/16 inch thick. (Cut through the shortest width of the potato; discard the ends.) Make sure there are 8 slices per person (48 slices total). Rub a rimmed baking sheet or jellyroll pan with a little oil. Lay eight potato slices in two slightly overlapping lines about 5 to 6 inches long and a total of 4 inches wide. Repeat with the remaining potatoes to make six separate beds for the salmon. Space the beds an inch apart.

Season the potatoes with plenty of salt and pepper and drizzle them with some of the reserved lemon-herb marinade. Cook until the potatoes are tender and beginning to turn golden brown, 30 to 35 minutes. Set the potatoes, still on the baking sheet, aside. Reduce the oven temperature to 400°F.

Set the 2 Tbs. olive oil, pine nuts, raisins, chopped roasted garlic, and bowl of washed greens next to the stove and put a large sauté pan on a burner. Take the salmon out of the refrigerator to come to room temperature.

20 minutes before serving:

Lift the salmon out of the marinade, letting excess oil drain off but leaving the herbs on the salmon undisturbed. Put a fillet on top of each bed of potatoes on the baking sheet. Season generously with salt and pepper. Put the pan in the oven and cook 12 to 14 minutes for medium-rare salmon or 16 minutes for medium. Pull from the oven and let rest before serving.

While the salmon is resting, heat the sauté pan over medium to medium high, add the olive oil, pine nuts, raisins, and chopped roasted garlic, and simmer for 1 minute. Add the arugula or spinach, season with salt and pepper, and cook until just wilted, 1 to 3 minutes, tossing with tongs constantly to mix the ingredients. (Add the arugula in batches, if necessary; when the first batch wilts, add the next and toss).

To serve: Using tongs, carefully spread the arugula loosely on the bottom of each plate, almost in a ring. Carefully slide a spatula under a bed of potatoes, lift the potatoes and salmon together, and set them in the center of the plate over the greens. Drizzle a generous 1 tsp. lemon oil over all. Repeat with the remaining salmon. Serve immediately.

Gnocchi with Fava Beans, Peas & Asparagus

The freshness of the spring quartet of vegetables (including both English peas and snap peas) in Waxman’s dish keeps the hefty gnocchi light. This recipe makes more gnocchi than you will need, but the remainder can be frozen for later use.

For the gnocchi

• 3 russet potatoes (about 1-3/4 lb.)
• 2 cloves garlic, chopped
• 1 sprig rosemary
• Kosher salt
• 1-1/2 cups all-purpose flour
• 1 large egg
• 1/2 Tbs. olive oil, more for the cooked gnocchi

For the vegetables

• 1/2 cup peas, fresh or frozen
• 1/2 cup fava beans, fresh or frozen
• 6 medium spears asparagus, ends trimmed
• 8 sugar snap pea pods, strings removed
• 2 Tbs. extra-virgin olive oil
• 2 Tbs. unsalted butter
• Kosher salt and freshly ground black pepper

For serving

• 1 oz. Parmigiano-Reggiano, finely grated (1/2 cup with a rasp grater)

Make the gnocchi

Put the potatoes in a 4- to 5-quart saucepan and cover with 1 inch of cool water. Add the garlic, rosemary, and the 1 Tbs. salt. Bring to a boil, and then reduce the heat and simmer over medium heat. Cook until the potatoes are tender when pierced with a fork, about 45 minutes. Remove the cooked potatoes from the water and let them cool slightly.

When the potatoes are just cool enough to handle, peel them and force them through a ricer onto a clean work surface, making a well in the center. Add half of the flour, the egg, and the olive oil to the well and knead until well combined. Continue to add the flour in 1/4-cup increments until it is absorbed into the egg and oil mixture and a dough begins to form. You may not need all the flour. When the dough is still moist but no longer sticky, form it into a ball. Cut the ball into quarters with a sharp knife. Wrap three of the pieces in plastic and put them in the refrigerator.

Roll the remaining piece of dough on the work surface into a 1/2-inch thick rope, dusting with flour as needed to prevent it from sticking. Using a sharp knife, cut the rope into 3/4-inch pieces and transfer them to a lightly floured baking sheet. Repeat this process with the remaining dough pieces.

Set aside about 60 gnocchi for four servings, and refrigerate, covered with plastic wrap, on baking sheets until needed. Freeze the remainder for another use on baking sheets for about 45 minutes, or until the gnocchi pieces are firmly frozen. Transfer the gnocchi to a freezer bag and store for future use.

Blanch the vegetables

Bring a 7- to 8-quart pot of well-salted water to a boil over high heat. Have ready a large bowl of ice water. Prepare a large paper-towel-lined plate and set aside. Add the peas to the boiling water and cook until tender, about 3 minutes. Remove from the water with a slotted spoon and immediately plunge into the ice-water bath. When cool, transfer the peas to the paper-towel-lined plate.

Add the fava beans to the boiling water and cook until just tender, about 5 minutes. Remove from the water with a slotted spoon and immediately plunge into the ice-water bath. When cool, drain the favas and peel the outer skin. Place the beans on the plate with the peas.

Add the asparagus to the boiling water and cook until tender, 3 to 5 minutes. Remove from the water with a slotted spoon and immediately plunge into the ice-water bath. When cool, transfer the asparagus to the paper-towel-lined plate.

Repeat this process with the sugar snap peas and drain on the plate with the asparagus. Cut the asparagus and snap peas into ¾-inch diagonal pieces. Set aside. Continue to boil the blanching water.

Cook the gnocchi

Set aside a large bowl for the cooked gnocchi. Drop as many gnocchi into the boiling water used to blanch the vegetables as will fit without crowding. When gnocchi rises to the top, continue cooking for another 1 to 1-1/2 minutes. Remove from the water with a slotted spoon, place in the reserved bowl, drizzle with 1/2 tsp. of olive oil and gently mix with a rubber spatula to prevent sticking. Repeat this procedure with the remaining gnocchi.

Cook the vegetables

Heat the olive oil and butter in a large 12-inch skillet over medium heat until shimmering. Add the cooked gnocchi and cook, stirring occasionally, until they just begin to brown, 3 to 4 minutes. Add the peas, fava beans, asparagus, sugar snap peas, 1/2 tsp. salt, and 1/2 tsp. pepper and cook until the vegetables are just warmed through, about 2 minutes. Add some of the pasta water to the pan if the mixture seems dry. Adjust the seasoning if necessary.

To serve

Spoon the mixture into shallow serving bowls and top with the cheese.

Classic Roasted Potatoes

This is more of a technique than a recipe, and it can easily be scaled up or down according to how many mouths you're feeding. And since roasted potatoes are a classic, they're just as likely to find their way to the table on a busy weeknight as a festive holiday meal. See the Herb-Roasted version below to add even more flavor. For more potato dishes perfect for any holiday meal, visit the Guide to Christmas Dinner, where you'll find recipes like Crushed Potato and Watercress Cakes, Twice Baked Potatoes with Sour Cream, Rustic Mashed Potatoes, and Roasted Fingerling Potatoes, just to name a few. Looking for a holiday-worthy side besides potatoes? Browse our more than 100 side dish recipes ranging from easy classics to party showstopper.

• 2 lb. waxy potatoes, left whole if very small, halved or cut into chunks if large
• 3 Tbs. olive oil, melted butter, or duck fat
• 1 Tbs. chopped fresh thyme or rosemary (optional)
• 1 tsp. coarse salt
• Plenty of freshly ground black pepper

Heat the oven to 375°F. Spread the potatoes in a single layer in a medium roasting pan or rimmed baking sheet. Drizzle with the oil, season with the herbs, salt, and pepper, and toss to coat well. Roast, tossing with a spatula a few times to prevent sticking, until the potatoes are very tender throughout and the skins are somewhat shriveled and crisp, 50 to 60 minutes, depending on their size and variety. Serve hot.

Celeriac & Yukon Gold Purée

The little bit of horseradish brightens up this earthy mash, which makes a great side dish for a pork roast or chops. The best way to peel celeriac is with a sharp paring knife. For a smooth purée, use a ricer or food mill. You can make this with a hand-held potato masher, but it will be lumpy and decidedly rustic.

• 1-1/2 lb. celeriac (1 large or 2 small), peeled and roughly chopped
• 1-1/2 lb. Yukon Gold or russet potatoes, peeled and cut into chunks
• 1 Tbs. plus 1-1/2 tsp. coarse salt
• 3/4 cup milk or half-and-half
• 3 Tbs. unsalted butter
• 2 Tbs. grated fresh or prepared horseradish, or to taste
• Fresh lemon juice to taste (I use 1 scant tsp.)
• Freshly ground white pepper

Tip:

Celeriac needs to be peeled with a knife, rather than a vegetable peeler.

Put the celeriac and potatoes in a pot, cover with water by at least an inch, and add 1 Tbs. of the salt. Bring to a boil. Reduce the heat to medium, cover partway, and cook until very tender, 20 to 25 min. Drain. Return the vegetables to the pot and set it over medium heat for 1 to 2 min., shaking and stirring to evaporate any excess water. Rinse a small saucepan in cold water (this will make the pan easier to clean later); pour in the milk (or half-and-half). Bring to just below a simmer over medium heat; set aside. Force the vegetables through a ricer or food mill and return them to the boiling pot. Beat in the butter with a wooden spoon. Add the milk to the potatoes a little at a time, beating vigorously after each addition. Stir in the horseradish and lemon juice. Add the remaining 1-1/2-tsp. salt, season with pepper, and serve.

Potato & Rutabaga Gratin with Blue Cheese

While rutabagas taste and behave a lot like turnips, they’re nuttier, less peppery, and creamier, which is why I prefer them in gratins. The easiest way to peel a rutabaga— especially a waxed one—is with a sharp paring knife. Use a very sharp knife or a mandoline to slice the rutabaga and potatoes.

• 3 cups heavy cream
• 2 cloves garlic, peeled and smashed
• 1 bay leaf
• 2 hearty sprigs fresh thyme
• Pinch freshly grated nutmeg
• 3 Tbs. melted unsalted butter; more butter for the foil
• 1 medium rutabaga (about 1-1/2 lb.), peeled, quartered, and very thinly sliced
• 2 to 3 russet potatoes (about 1-1/2 lb.), peeled and very thinly sliced
• Salt and freshly ground black pepper
• 4 oz. blue cheese, such as Maytag, Roquefort, or Bleu d’Auvergne, crumbled
• 3 Tbs. fresh breadcrumbs, toasted (see How to make fresh breadcrumbs for instructions)

Tip:

For the neatest servings, let the gratin sit for at least 10 min. before slicing.

Heat the oven to 375°F. Rinse a small saucepan in cold water (this will make the pan easier to clean later), add-the cream, garlic, bay leaf, thyme, and nutmeg. Bring to just below a simmer over medium heat, remove from the heat, cover, and set aside to infuse for about 30 min.

Brush a large gratin dish or 3-qt. flameproof casserole dish with a little of the melted butter. Arrange half of the rutabaga slices in the bottom of the dish, followed by half of the potato slices. Season with salt and pepper. Dot the surface with the blue cheese. Continue with another layer of rutabaga slices and a final layer of potatoes. Season the top with salt and pepper. Strain the seasoned cream over the top. In a small bowl, combine the breadcrumbs with the remaining melted butter and sprinkle over the top. Butter the dull side of a large sheet of foil and cover the gratin. Bake for 40 min., remove the foil, and continue to bake until the top is browned, the sides are bubbly, and the potatoes are tender when pierced, another 30 to 40 min. Let sit for 10 min. before serving.

Caramel Potatoes

It may seem odd to cook potatoes in caramel, but they’re incredibly delicious, and Christmas dinner at our house wouldn’t be the same without them. The secret to this recipe is letting the potatoes simmer slowly and gently in the caramel, turning them every now and again, to coat them layer by layer.

• 4-1/2 lb. baby potatoes (about 1 inch in diameter)
• Kosher salt
• 1 cup granulated sugar
• 4 oz. (1/2 cup) salted butter, cut into 1/2-inch pieces

Put the potatoes in a 6- to 8-quart pot, add cool water to cover and 1/4 cup salt. Cover and bring to a boil. Turn the heat down to maintain a simmer and cook until the potatoes are just tender when pierced with a fork, 12 to 15 minutes. Drain and transfer to a baking sheet to cool slightly, about 20 minutes. Peel.

Put the sugar in a heavy-duty 12-inch skillet over medium-low heat and let it melt, stirring occasionally with a silicone spatula, about 6 minutes; it will be a medium amber color. Stir in the butter and 1/2 tsp. salt until the foam from the butter begins to subside, 1 to 2 minutes. The butter and caramel will be separate at this point.

Add the potatoes and stir once to coat. The caramel will seize and become stringy, but that’s OK. Use the spatula to push any hard bits of caramel to the bottom of the skillet so they can melt again; as the potatoes cook, the caramel will smooth out into a homogenous sauce. Adjust the heat to keep the caramel at a simmer and cook, occasionally turning the potatoes, until the caramel thickens and begins to coat them, about 20 minutes. Gently and constantly turn the potatoes until they are coated layer by layer with the caramel, 5 to 10 minutes more; there will still be a thin layer of caramel in the bottom of the skillet. Remove any potatoes that fall apart as you stir. Serve the potatoes with the caramel.

Indian Summer Gratin with Butternut Squash, Potatoes, Corn, and Bacon

You can make this a day ahead, if you like; the flavors will develop even more overnight. Reheat at 375°F, covered, for 20 minutes.

• 1 Tbs. plus 1/2 tsp. unsalted butter
• 4 slices bacon
• 1-1/2 cups fresh breadcrumbs
• 1/2 cup plus 2 Tbs. finely grated Parmigiano-Reggiano
• 1 Tbs. extra-virgin olive oil
• 1-1/2 tsp. chopped fresh thyme leaves
• Kosher salt
• 1 large or 2 medium leeks (white and light-green parts only), halved and sliced 1/4 inch thick
• 2 tsp. minced fresh garlic
• 1-3/4 to 2 cups fresh corn kernels (from 3 to 4 large ears)
• Freshly ground black pepper
• 2/3 cup heavy cream
• 3/4 cup lower-salt chicken broth
• 1/2 tsp. finely grated lemon zest
• 12 oz. peeled, seeded butternut squash, cut into 1/2-inch dice (about 2-1/2 cups)
• 8 oz. Yukon Gold potatoes, cut into 1/3-inch dice (about 1-1/2 cups)

Position a rack in the center of the oven and heat the oven to 400°F. Rub a 2-quart shallow gratin dish with 1/2 tsp. of the butter.


In a 12-inch nonstick skillet over medium heat, cook the bacon until crisp, about 8 minutes. Transfer the bacon to paper towels. Reserve 2 Tbs. of the fat in the skillet; discard the remainder. When the bacon is cool, crumble or mince it.


In a small bowl, combine 1 Tbs. of the crumbled bacon with the breadcrumbs, 2 Tbs. of the Parmigiano, the olive oil, 1/2 tsp. of the thyme, and a large pinch of salt. Mix well.


Add the remaining 1 Tbs. butter to the skillet with the bacon fat and melt over medium heat. Add the leeks and a pinch of salt, and cook, stirring, until softened and just starting to turn golden, 6 to 7 minutes. Add the garlic and stir well. Add the corn, 1/4 tsp. salt, and a few grinds of pepper. Cook, stirring, until the corn has lost its raw look and is slightly shrunken, 2 to 3 minutes. Cool slightly.


Combine the cream and chicken broth in a 2-cup liquid measure. Add the lemon zest, 1/2 tsp. salt, and a few grinds of pepper. Stir to mix well.


In a large bowl, combine the remaining bacon, the corn-leek mixture, the diced squash, potatoes, and remaining 1 tsp. thyme. Toss lightly to combine. Spread the mixture evenly in the gratin dish. Sprinkle the remaining 1/2 cup Parmigiano on top. Stir the cream mixture one more time and pour it over everything as evenly as possible. (Be sure to scrape out any seasonings left in the cup.) Press down on the vegetables with a spatula so that the liquid surrounds them and everything is evenly distributed. Sprinkle the breadcrumb mixture evenly over all.


Cover with foil and bake for 20?minutes. Remove the foil and continue to bake until the crumb topping is deeply golden and the squash and potatoes are tender when pierced with a fork, about 25 minutes. The liquid should have bubbled below the surface of the vegetables, leaving browned bits around the edge of the pan. Let cool for 20 to 25 minutes before serving.

Whipped Yukon Gold Potatoes with Horseradish

The slightly tangy horseradish flavor of these potatoes pairs well with the cider gravy.

• 5 lb. Yukon Gold potatoes
• 3 Tbs. salt
• 1/2 lb. (16 Tbs.) unsalted butter
• 1-1/2 cups light cream
• White pepper to taste
• 6 oz. prepared horseradish

Peel and quarter the potatoes and cover with cold water. You can hold the potatoes this way at room temperature for 6 hours ahead of cooking (or for a day ahead in the refrigerator).

Drain the potatoes, put them in a 6-qt. pot, and cover with water. Add 1 Tbs. salt. Bring to boil, reduce to a gentle boil, and cook until fork-tender, 25 to 30 minutes. Pour off the water and let the potatoes cool. (If they sit in water off the heat, they'll turn pasty.)

In an electric mixer with the whisk attachment, whip the potatoes until smooth, about 1 min.; add the butter and mix until melted and combined, about 30 seconds. Add the cream, 2 Tbs. salt, and pepper; whip until smooth and creamy, about 2 min., scraping down the sides of the bowl frequently. (You can also use a food mill.) Fold in the horseradish and combine well.

To keep the potatoes warm -- Put an inch of water in the pot the potatoes were cooked in and set over low heat. Put the potatoes in a mixing bowl, cover with foil, and put the bowl on top of the pot. You can hold the potatoes like this for at least 2 hours; just maintain the water level and keep the heat low.

Buttermilk Mashed Potatoes with Chives

• 3 lb. russet potatoes (4 to 6 medium), peeled and cut into 1-1/2- to 2-inch chunks
• Kosher salt
• 6 to 8 Tbs. unsalted butter, at room temperature, cut into 4 pieces
• 1 cup buttermilk, at room temperature
• 1/4 cup thinly sliced chives (1 small bunch)
• Freshly ground black pepper

Put the potatoes in a large saucepan and cover by an inch with cold water. Add 1-1/2 tsp. kosher salt. Bring to a simmer over medium heat, partially cover, and simmer until the potatoes are tender and easily pierced with a skewer, about 20 minutes. Drain, and return the potatoes to the saucepan. Put the pan over low heat, and shake or stir the potatoes until a floury film forms on the bottom of the pot, 1 to 2 minutes.

Using a ricer, food mill, or potato masher, mash the potatoes. Stir in the butter, 1 piece at a time, with a broad wooden spoon. Once the butter is thoroughly absorbed, add the buttermilk in three parts, stirring vigorously between additions. Add the chives, and season to taste with salt and pepper. Serve hot.

Ember-Roasted Salt Potatoes with Scallion Cream

The salt potato is a wonder to behold. Those who think that they have experienced the true essence of earthy starchiness that is the potato but have not tried this method are in for a surprise. The secret is to not be afraid of the salt. A true salt potato is boiled in water salted in a ratio of 1 pound salt for every 4 pounds of potatoes. Yes, that is a lot of salt. It’s so much salt that it crystallizes on the skins of the cooked potatoes, making them look like something dug up on a paleontological excavation. But, boy, do they taste great. In this recipe the salt content is reduced and the potatoes are then further subjected to the withering heat and smoke of an aromatic fire. The result? An addictive melding of salty, crunchy, fluffy, flaky goodness.

• 1-1/2 lb. new potatoes (red or white)
• 1/4 cup kosher salt
• 1/2 bunch scallions, trimmed
• 1 cup sour cream

Place the potatoes in a pan just large enough to hold them and provide a little headroom. Cover them with cold water and add the salt. Cook over medium heat until the potatoes are fork tender, 15 to 20 minutes. Drain the potatoes and let them cool slightly.

Set the potatoes in the embers of a dying fire and cover the grill. Cook until the skins are blistered and the potatoes are heated through, about 20 minutes. Remove them from the coals and brush off any ash. Cut them in half and arrange them on a platter.

Combine the scallions and sour cream with a pinch of salt in a food processor. Purée until the mixture is smooth. Check the seasoning and adjust if necessary, but consider the salt content of the potatoes!

Serve the potatoes either warm or at room temperature with the sour cream sauce.

Rosemary Steak & Potatoes

• 2 beef strip steaks, 1-1/4 to 1-1/2 inches thick (about 1-1/2 lb. total), trimmed
• Kosher salt and freshly ground black pepper
• 4 Tbs. unsalted butter
• 1 large russet potato, scrubbed and patted dry
• Cooking spray
• 1 tsp. chopped fresh rosemary; plus four 2-inch sprigs

Heat the broiler to high and set a rack directly under it. Season the steaks with 1 tsp. salt and a few grinds of pepper.

Melt 2 Tbs. of the butter. Cut the potato crosswise into thin, uniform slices about 1/8 inch thick. Spray a heavy-duty rimmed baking sheet with cooking spray. In a large bowl, gently toss the potato slices with the melted butter, chopped rosemary, 1/2 tsp. salt, and a few generous grinds of pepper. Arrange the potato slices in a single layer on the baking sheet and broil until they begin to brown, 2 to 4 minutes. Flip and broil until the second sides are lightly golden brown and the potatoes are slightly crisp around the edges, 3 to 5 minutes. Set aside and keep warm.

Set a heavy skillet over high heat for 1-1/2 minutes. Carefully set the steaks in the pan and sear without moving for 2 to 3 minutes. Flip the steaks and cook for another 2 to 3 minutes for medium rare. Remove the pan from  the heat and add the remaining 2 Tbs. butter and the rosemary sprigs to the pan. Let the steaks rest in the pan for 5 minutes, basting them occasionally with the pan juices. Carve the steaks into 1/4-inch slices and sprinkle with salt.

Arrange the steak and potatoes on two dinner plates and drizzle the steak with the rosemary-butter pan sauce. Serve immediately.

Basic Roasted Potatoes

You can jazz up this basic recipe by adding Rosemary-Lemon Thyme Oil or Moroccan Spice Rub when you toss the potatoes with olive oil and salt and pepper before roasting. Or toss the potatoes with Sesame Sea Salt, Caramelized Shallot Butter, or Toasted Coriander & Garlic Oil after they come out of the oven.

• 1 lb. potatoes (red, yellow or russet), peeled or scrubbed, and cut into 1-inch pieces
• 1 to 3 Tbs. extra-virgin olive oil
• 1/2 tsp. kosher salt; more to taste
• Freshly ground black pepper

Position a rack in the center of the oven and heat the oven to 475° F. Line a heavy-duty rimmed baking sheet with parchment. In a medium bowl, toss the potatoes with enough of the olive oil to coat generously, the salt, and a few grinds of pepper.

Turn the potatoes out onto the baking sheet and arrange the pieces so that they are evenly spaced and lying on a cut side. If the pieces cover the baking sheet sparsely, arrange them toward the edges of the baking sheet for the best browning. Roast the potatoes until browned on bottom, 10 to 15 minutes. Flip and continue to roast until tender, 5 minutes.

Return the potatoes to the bowl in which you tossed them with the oil, or put them in a clean serving bowl. If they seem a bit dry, drizzle them with a little oil. Season to taste with salt and pepper.

Warm Potatoes with Basil Vinaigrette

Although this dressing can be whisked by hand, I prefer to use a food processor, which mixes it to a wonderful shade of green.

• 1-3/4 lb. small red potatoes, scrubbed
• 1/2 cup packed basil leaves
• 1 small clove garlic
• 3 Tbs. red-wine vinegar
• 1 Tbs. Dijon mustard
• 3/4 tsp. kosher salt
• Freshly ground black pepper
• 2/3 cup canola oil

Steam the potatoes until tender, about 15 minutes. In a food processor, combine the basil, garlic, vinegar, mustard, salt, and pepper. With the machine running, gradually add the oil until completely incorporated. When the potatoes are cool enough to handle, halve or quarter them, depending on their size. Put them in a serving bowl and drizzle with about 1/2 cup of the vinaigrette. Serve warm, with extra vinaigrette on the side, if you like.

Roasted Potato Planks with Rosemary & Lemon

You can substitute sweet potatoes for half of the Idahos in this easy side. Sweet potatoes will cook faster, so cut them a bit thicker (about 1/2 inch), so they’ll roast at the same time.  

• 3 medium Idaho potatoes (about 1-1/4 lb. total)
• 3 Tbs. olive oil
• 1-1/2 Tbs. Dijon mustard
• 1 Tbs. minced fresh rosemary
• 2 tsp. finely grated lemon zest
• 2 Tbs. fresh lemon juice
• 1-1/2 tsp. coarse salt; more to taste
• 1/4 tsp. finely ground black pepper

Heat the oven to 450°F. Slice the potatoes on a sharp angle into 3/8-inch slabs. Put them in a colander and rinse (this way you rinse off dirt and lose a little starch for crisper planks). Shake off the excess water and spread them onto a heavy rimmed baking sheet (about 11x18-inches) lined with two layers of paper towels. Cover with a few more paper towels and let dry.

In a medium bowl, combine the olive oil, mustard, rosemary, lemon zest, lemon juice, salt, and pepper; stir until well blended. Dump the dried potato planks into the bowl (discard the paper towels); toss with a spatula until each piece is well coated. Scrape the potatoes onto the same baking sheet and spread in a single layer. Drizzle any remaining herb mixture onto the potatoes.

Bake the planks until browned on the bottom, about 20 min., and then flip with a spatula. Continue cooking until they’re well browned and tender, about another 15 min. Sprinkle with more salt, if you like, and serve immediately.

German Potato Salad

Sure, the Classic Potato Salad recipe is a winner, but for your next cookout, turn up the tangy dial and impress your guests with another classic: German Potato Salad, or create your own potato salad recipe with our new Potato Salad Recipe Maker.

For the dressing

• 1/4 cup white wine vinegar
• 1 Tbs. grainy mustard
• 1 tsp. kosher salt
• 1/2 tsp. freshly ground black pepper
• 1/4 cup extra-virgin olive oil
• 1-1/2 tsp. caraway seeds, lightly toasted and ground

For the salad

• 1/4 cup plain rice vinegar
• Kosher salt
• 3-1/2 lb. medium waxy potatoes, such as Yukon Gold or red, scrubbed clean
• 3/4 lb. bacon, cooked and crumbled
• 1 cup small-diced sweet onion
• 3/4 cup small-diced dill pickles
• 1/2 cup chopped fresh flat-leaf parsley

Make the dressing

Whisk the vinegar, mustard, salt, and pepper in a small bowl. Slowly whisk in the oil until combined. Whisk in the caraway seeds.

Make the salad

Combine the rice vinegar and 2 tsp. salt in a large bowl. Let sit to dissolve the salt. Put the potatoes and 2 Tbs. salt in a 6-quart pot and add enough cold water to cover by 1 inch. Bring to a boil over high heat and reduce the heat to maintain a simmer. Cook the potatoes until barely tender when poked with a fork or skewer, 20 to 25 minutes. If the potatoes aren't all the same size, remove them as they are cooked.

Gently drain the potatoes in a colander and set aside until just cool enough to handle. Using a paring knife, peel the potatoes by scraping off the skin. Cut the potatoes into 3/4-inch chunks. Add the potatoes to the bowl with the rice vinegar and gently stir with a spatula to coat. With your fingers, pull apart any pieces that are stuck together.

Gently fold the bacon, onions, pickles and parsley into the potatoes. Whisk the vinaigrette back together and fold enough of it into the potatoes to generously coat them (you may not need all of the dressing). Season to taste with salt and pepper. Serve while still slightly warm, or at room temperature.

Potatoes Mousseline

• 1/2 cup unsalted butter, melted
• 3 lb. russet potatoes, peeled and cut into lengthwise quarters
• Kosher salt
• 3/4 cup whole milk
• 1 cup heavy cream, whipped to soft peaks
• Freshly ground black pepper

Heat the oven to 250°F. Brush a 9x13-inch baking dish with some of the melted butter. Put the potatoes in a large saucepan and cover with cold water by at least 1 inch. Add 2 tsp. salt, cover, and bring to a boil over high heat. Lower the heat to maintain a gentle boil, cover the pan partially, and cook until the potatoes are quite tender, 10 to 15 minutes. Drain and return the potatoes to the pan. Over low heat, shake the pan until the potatoes are dry and no longer steam profusely, about 2 minutes.

Pass the potatoes through a ricer (or force through a coarse sieve with a rubber spatula) into a large bowl. Stir in the milk and half of the melted butter with a wooden spoon. Whisk the whipped cream a few times to fluff it up and then gently stir about one-third of it into the potato mixture to lighten it with the whisk. Using a rubber spatula, fold in the rest of the whipped cream. Season with salt and pepper to taste.

Transfer the potatoes to the baking dish. Spread evenly, and drizzle with the remaining butter. Bake the mousseline for 30 minutes until heated through. Just before serving, heat the broiler to high and broil the potatoes until lightly browned, 2 to 4 minutes.

Colcannon

This most celebrated of Irish potato dishes exists in numerous variations, depending on the season, the region of the country, and of course personal taste. It is often made with just butter, milk, and kale, but the scholar P. W. Joyce defines "caulcannon" as "potatoes mashed with butter and milk, with chopped up cabbage and pot-herbs." Mary Ward, when she makes colcannon at her house in Nenagh, County Tipperary, starts with a trip to the kitchen garden, armed with a basket and a pair of shears. This is her recipe.

• 2 to 2-1/2 lb. russet or other floury potatoes (5 or 6)
• 6 to 8 Tbs. butter
• 2 to 3 lightly packed cups chopped kale or assorted chopped greens (such as kale, parsley, sorrel, spinach, and/or broccoli or cauliflower leaves)
• 1-1/3 cups milk
• 4 scallions, green part only, minced
• Salt and pepper

Put the potatoes into a large pot, with the larger ones on the bottom, and add water to come halfway up the potatoes. Cover the pot and bring to a boil over high heat. When the water begins to boil, carefully drain off about half of it, then return the pot to the heat, cover it again, reduce the heat to low, and let the potatoes steam for about 40 minutes. Turn off the heat; cover the potatoes with a clean, damp tea towel; and let sit for 5 minutes more.

Melt 4 Tbs. of the butter in a large skillet over medium-high heat. Add the kale or assorted greens and cook until just wilted, about 5 minutes.

Combine the milk, scallions, and remaining butter in a medium pot and bring to a simmer over medium heat. Cook for about 2 minutes, then add the greens and stir in well. Remove the pot from the heat, cover, and set aside.

Drain and carefully peel the potatoes, then return them to the pot. Add the greens and their liquid and mash until smooth, leaving a few small lumps in the potatoes. Season to taste with salt and pepper.

To serve in the traditional Irish manner, push the back of a large soup spoon down in the middle of each portion to make a crater, then put a large pat of room-temperature butter into each one to make a "lake." Diners dip each forkful of colcannon into the butter until its walls are breached.

Chorizo and Potato Tacos (Tacos de Chorizo y Papa)

These are easy and satisfying tacos for any time of day, including breakfast. If you can’t find Mexican chorizo, which is fresh and uncured, substitute cured Spanish chorizo, but you’ll need to finely chop it and sauté it in a little oil.

For the guacamole

• 1/2 cup chopped white onion, divided
• 1/2 cup chopped cilantro, divided
• 1 serrano or jalapeño chile, finely chopped, including the seeds
• 1 tsp. kosher salt (or 1/2 tsp. fine salt)
• 2 firm-ripe avocados

For the tacos

• 1 lb. boiling potatoes (about 2 large)
• 1 lb. Mexican or Spanish chorizo
• 2 tsp. dried oregano, preferably Mexican, crumbled
• Kosher salt
• 12 to 15 6-inch corn tortillas, warmed
• Queso fresco, for serving (optional)

Make the guacamole

Combine half of the onion and half of the cilantro on a cutting board (or in a molcajete, or mortar, if you have one) along with the chile and salt. Mince together with a large knife and mash with the side of the knife to create a paste (or mash with the pestle). Transfer to a bowl. Score the avocado, twist the halves apart, and scrape the flesh out of its skin with a large spoon into the bowl. Add the remaining onion and cilantro and stir together with a fork.

Peel the potatoes and cut them into 1⁄2-inch dice. Cook in a saucepan of boiling salted water until they are just cooked through and still hold their shape, about 5 minutes. Drain.

Remove the casings from the chorizo and crumble (Mexican) or finely chop (Spanish) the meat. Cook the chorizo in a large skillet (add a tsp. of oil if using Spanish chorizo) over medium heat, stirring, for 5 minutes. Add the potato and oregano and cook, stirring, for 5 minutes. Season with salt to taste.

Make tacos with the tortillas, guacamole, and queso fresco, if using.

Mediterranean Potato Salad

For the dressing

• 1/4 cup fresh lemon juice
• 2 tsp. Dijon mustard
• 1 tsp. kosher salt
• 1/2 tsp. freshly ground black pepper
• 1/4 cup extra-virgin olive oil
• 2 large cloves garlic, mashed to a paste
• 2 tsp. chopped fresh marjoram
• 1/2 tsp. crushed red pepper flakes

For the salad

• 1/4 cup plain rice vinegar
• Kosher salt
• 3-1/4 lb. baby red potatoes, scrubbed clean
• 1 Tbs. extra-virgin olive oil
• 2 cups frozen artichoke hearts, thawed, patted dry, and cut into 3/4-inch wedges
• 1 cup halved or quartered black olives
• 3/4 cup chopped fresh mint

Make the dressing

Whisk the lemon juice, mustard, salt, and pepper in a small bowl. Slowly whisk in the oil until combined. Whisk in the garlic, marjoram, and red pepper flakes. 

Make the salad

Combine the vinegar and 2 tsp. salt in a large bowl. Let sit to dissolve the salt. Put the potatoes and 2 Tbs. salt in a 6-quart pot and add enough cold water to cover by 1 inch. Bring to a boil over high heat and reduce the heat to maintain a simmer. Cook the potatoes until barely tender when poked with a fork or skewer, 5 to 10 minutes. If the potatoes aren't all the same size, remove them as they are cooked.

Gently drain the potatoes in a colander and set aside until just cool enough to handle. Cut the potatoes into 3/4-inch chunks. Add the potatoes to the bowl with the rice vinegar and gently stir with a spatula to coat. With your fingers, pull apart any pieces that are stuck together.

In a large skillet, heat the olive oil over medium-high heat. Add the artichoke hearts and a sprinkle of salt, and cook, turning once, until browned on both sides.

Gently fold the browned artichokes, olives, and chopped mint into the potatoes. Whisk the vinaigrette back together and fold enough of it into the potatoes to generously coat them (you may not need all of the dressing). Season to taste with salt and pepper. Serve while still slightly warm, or at room temperature.